--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/com/five_ten_sg/connectbot/util/VolumePreference.java	Thu May 22 10:41:19 2014 -0700
@@ -0,0 +1,68 @@
+/*
+ * ConnectBot: simple, powerful, open-source SSH client for Android
+ * Copyright 2007 Kenny Root, Jeffrey Sharkey
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.five_ten_sg.connectbot.util;
+
+import android.content.Context;
+import android.preference.DialogPreference;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.SeekBar;
+import android.widget.SeekBar.OnSeekBarChangeListener;
+
+/**
+ * @author kenny
+ *
+ */
+public class VolumePreference extends DialogPreference implements OnSeekBarChangeListener {
+    /**
+     * @param context
+     * @param attrs
+     */
+    public VolumePreference(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        setupLayout(context, attrs);
+    }
+
+    public VolumePreference(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        setupLayout(context, attrs);
+    }
+
+    private void setupLayout(Context context, AttributeSet attrs) {
+        setPersistent(true);
+    }
+
+    @Override
+    protected View onCreateDialogView() {
+        SeekBar sb = new SeekBar(getContext());
+        sb.setMax(100);
+        sb.setProgress((int)(getPersistedFloat(
+                                 PreferenceConstants.DEFAULT_BELL_VOLUME) * 100));
+        sb.setPadding(10, 10, 10, 10);
+        sb.setOnSeekBarChangeListener(this);
+        return sb;
+    }
+
+    public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+        persistFloat(progress / 100f);
+    }
+
+    public void onStartTrackingTouch(SeekBar seekBar) { }
+
+    public void onStopTrackingTouch(SeekBar seekBar) { }
+}